Rotary drum dryer DDS

centrifugalcontinuoussludge

The ANDRITZ triple-pass drum, where the sludge is dried by convection, ensures that the final product is of high quality: Homogenous and stable Dust-free Low odor, pathogen-free Product dryness 90-95% DS Maximum plant safety The DDS process offers a comprehensive safety concept consisting of primary and secondary measures: Avoidance of explosive atmospheres Avoidance of ignition sources Explosion suppression systems The plant design conforms to EU machinery directive 2006/42/EC and ATEX directive 94/9/EC. Use of secondary energy The DDS system can utilize secondary energy sources, such as: Engine exhaust gas Turbine exhaust gas Flue gas from incineration processes Worldwide success ANDRITZ DDS is the product of 30 years of experience. Reference plants worldwide prove its versatility and reliability. Stable, sturdy system The advanced temperature control system allows plants to function automatically and operators to adapt to the differences in incoming sludges.